SWDEV-238077

drm/amdkfd: Reduce debugger message level to debug

The ioctl is expected to return an error sometimes to the debugger, so
this message can be confusing if the user isn't aware.  So we will print
this message at debug level.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Change-Id: Ida2dd4f0439a68d31535d4a308efa043bb23d4cd
Signed-off-by: Philip Cox <Philip.Cox@amd.com>

Author: mrphilcox

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

@@ -2671,7 +2671,7 @@ static int kfd_ioctl_dbg_set_debug_trap(struct file *filep,
 
 	pid = find_get_pid(args->pid);
 	if (!pid) {
-		pr_err("Cannot find pid info for %i\n",
+		pr_debug("Cannot find pid info for %i\n",
 				args->pid);
 		r =  -ESRCH;
 		goto out;